《低频噪声》共分六章，第1章低频噪声及相关领域研究进展；第2章典型低频噪声源；第3章典型低频噪声源影响预测；第4章典型低频噪声源心理效应研究；第5章典型低频噪声生理效应研究；第6章典型低频噪声控制技术；第7章低频噪声评价及管理。
中央空调冷冻机房低频噪声及振动的治理 关键词：中央空调；低频噪声；减振 [gap=5546]Keywords：central air-condition；low frequency noise；vibration reduction
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... low-frequency excitation 低频扰动 low-frequency noise 低频噪声 low-frequency oscillation 低频振荡 ...
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晶体管低频噪声测试仪 transistor low-frequency noise-meter
自适应低频噪声 FCXN
超低频噪声 ELF noise
电子管低频噪声测试仪 electronic tube LF noise tester
中低频噪声 middle and low frequency noise
低噪声降频器 LNB
低频噪声测试 low frequency noise measurement
低频噪声模型 Low frequency noise model
车内低频噪声 Vehicle interior low frequency noise
Also, this could reduce the sensitivity of diver current to the technology.2. Large current and low noise charge pump DC-DCConventional charge pump always leads to huge peak input current and low frequency noise.
2、大电流、低噪声电荷泵DC-DC通常电荷泵会产生大的峰值输入电流,引起低频噪声。
参考来源 - 高性能白光LED驱动电荷泵DCChaotic switching modulations introduce low-frequency harmonic spectrum of output voltage as random switching modulation . In some case , low-frequency noise ripple offset the effect chaotic switching modulations reduce the level of EMI .
与随机调制模式相同，混沌开关调制模式也引入输出低频噪声纹波，有些情况下低频噪声纹波可能抵消混沌开关调制降低EMI水平的效果。
参考来源 - 混沌开关调制技术降低开关模式电源EMI水平研究The results show that the annoyance of low frequency noise residential area should be taken into account. Low-level noise can cause higher probability of subjective annoyance.
研究结果表明:居住区低频低噪声引起的烦恼度不容忽视,在低频低噪声环境下仍能引起较高的烦恼概率;低频低噪声对人的睡眠、行为及主观生理不适感有影响;低频噪声烦恼度与中高频噪声烦恼度的研究结果在对睡眠、工作及休息上有差异。
参考来源 - 城市居住区低频噪声的烦恼度分析研究Therefore, reducing the low-frequency noise has practical significance.
因此,降低由其振动引发的低频噪声具有很大的现实意义。
参考来源 - 箱形梁结构噪声的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了一种基于虚拟仪器的电子器件低频噪声测试分析系统。
A noise testing and analyzing system of electronic device, based on the idea of virtual instrumentation, is introduced.
本文提出了一种解决滤除人脸图像中高频及低频噪声的新算法。
In this paper, we propose a new algorithm for removing high frequency and low frequency noise in face images.
红外探测器的低频噪声是制约器件能否应用于空间遥感的关键因素之一。
Low frequency noise is one of the most important factors in infrared detectors for space remote sensing applications.
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